211375410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{6983}}^1$

素因数の和:8002

約数の個数: 32

約数和(自身を含む): 507876480

約数和(自身を除く): 296501070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1009, 2018, 3027, 5045, 6054, 6983, 10090, 13966, 15135, 20949, 30270, 34915, 41898, 69830, 104745, 209490, 7045847, 14091694, 21137541, 35229235, 42275082, 70458470, 105687705, 211375410]

約数ペア:

[(1, 211375410), (2, 105687705), (3, 70458470), (5, 42275082), (6, 35229235), (10, 21137541), (15, 14091694), (30, 7045847), (1009, 209490), (2018, 104745), (3027, 69830), (5045, 41898), (6054, 34915), (6983, 30270), (10090, 20949), (13966, 15135)]